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<b><a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - Display flashes when PSR enabled on gen9"
href="https://bugs.freedesktop.org/show_bug.cgi?id=108503#c27">Comment # 27</a>
on <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - Display flashes when PSR enabled on gen9"
href="https://bugs.freedesktop.org/show_bug.cgi?id=108503">bug 108503</a>
from <span class="vcard"><a class="email" href="mailto:ronald@innovation.ch" title="Ronald <ronald@innovation.ch>"> <span class="fn">Ronald</span></a>
</span></b>
<pre>(In reply to Ronald from <a href="show_bug.cgi?id=108503#c25">comment #25</a>)
<span class="quote">> Lastly, not sure if all this info is in the log (didn't see it, but could've
> missed it) or if it's useful to you, but there is the full output from
> /sys/kernel/debug/dri/0/eDP-1/i915_dpcd:
>
> 0000: 11 0a 84 41 00 00 01 80 02 00 00 00 0f 0b 00
> 0070: 01 01
> 0080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> 0100: 0a 84 00 00 00 00 00 00 01 08 00
> 0200: 01 00 77 77 01 01 00 00
> 0600: 01
> 0700: 02
> 0701: 83 97 00 00
> 0720: 81 04 00 00 10 0f 0f 00 00 00 00 00 00 00 00 00
> 0732: 00 00</span >
Sorry, the above was actually from a different kernel. For psr-debug-108503 rev
2 the 0200 line reads as follows (the rest is identical):
display blank: 0200: 01 00 33 33 80 00 00 00
display visible: 0200: 01 00 77 77 81 01 00 00</pre>
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